Synonyms of rigorously

rigorously

adverb

as in strictly

without any relaxation of standards or precision

a rigorously accurate accounting of the war casualties

Synonyms & Similar Words

• strictly
• carefully
• rigidly
• precisely
• exactly
• scrupulously
• conscientiously
• meticulously

Antonyms & Near Antonyms

• loosely
• imprecisely
• inexactly

Example Sentences

Recent Examples of rigorously

The vaccine has been administered in a single dose for more than 40 years and has been rigorously studied. — Sara Dorn, Forbes.com, 12 Aug. 2026

Researchers in fusion energy are often aware of the cost of their experiments but Whyte and Lo suggest that accounting of all costs must be done as rigorously as possible. — Ameya Paleja, Interesting Engineering, 10 Aug. 2026

Emergency services in Greece are rigorously battling wildfires across the country, a day after two firefighting helicopters collided in midair, killing two crew members. — Callum Sutherland, Time, 3 Aug. 2026

These new efforts are part of a separate wave, in which people are now making an effort to rigorously ensure that the results are also high quality. — ArsTechnica, 30 July 2026

When Madlib led him out of the hotel room in São Paulo, all the samba schools were training rigorously for the Carnival. — Harry Levin, Los Angeles Times, 29 July 2026

But science has always been driven by bold, challenging ideas that are then rigorously tested and refined. — Rachel Nuwer, Quanta Magazine, 17 July 2026

All of our stories are rigorously fact-checked, nonpartisan and free to read. — Mollie Simon, ProPublica, 16 July 2026

Patients depend on the agency to evaluate therapies rigorously and fairly; innovators depend on predictable regulatory pathways; and investors depend on confidence that scientific evidence will guide decision-making. — Jeffrey Sonnenfeld, Fortune, 14 July 2026